> Lihlahisoa > Likokoana-hloko > Hex Socket Screws > Hexagon Socket Head Cap Screws [Letlapa la 1] (ASTM A574 F837)

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Hexagon Socket Head Cap Screws [Letlapa la 1] (ASTM A574 F837)

Eba le ts'ebetso e phahameng le ts'epahalo ka Hexagon Socket Head Cap Screws e tsamaellanang le maemo a ASME B 18.3 - 2012. E entsoe ka lisebelisoa tsa premium, li-screws tsena li netefatsa ho tiisa ho sireletsehileng le ho tšoarella ka nako e telele lits'ebetsong tse fapaneng.

Mohlala:ASME B 18.3

Romela Lipatlisiso

Tlhaloso ea Sehlahisoa

Boleng ba Premium:ASME B 18.3 - 2012 e tsamaellanang le Hexagon Socket Head Cap Screws, e entsoeng ka boqhetseke e sebelisa lisebelisoa tsa premium joalo ka ASTM A574 le F837, e netefatsa ts'ebetso e phahameng le bophelo bo bolelele lits'ebetsong tse fapaneng.

Kaho e Matla:Kaha li entsoe ka moralo o matla, li-screw tsena li fana ka matla a ikhethang le ts'epahalo, li etsa hore e be tse loketseng maemo a khatello ea maikutlo le lits'ebetso tse boima.

Secure Fastening:E na le moralo oa hlooho ea sokete ea hexagon, li-screws tsena li fana ka ts'ebetso e sireletsehileng le ho thibela ho hlobola, ho netefatsa tharollo e tiileng le e tšepahalang ea ho tiisa.

Sesebelisoa se pharaletseng:E loketse liindasteri tse fapaneng ho kenyeletsoa kaho, likoloi, mechini le tse ling, li-screws tsena li fana ka maemo a fapaneng le ho ts'epahala bakeng sa litlhoko tse fapaneng tsa ho itima lijo.

Boholo

10#

12#

1/4

5/16

d	Screw Diameter
PP	UNC
	UNF
	A F
d_s	boholo=boholo ba lebitso
	min
d_k ^①	max
	min
k	max
	min
s	Boholo ba Lebitso
t	min
b	min
c	chamfer kapa radius	max
r	chamfer kapa radius	max
w	min

0.06	0.073	0.086	0.099	0.112	0.125	0.138	0.164	0.19	0.216	0.25	0.3125
-	64	56	48	40	40	32	32	24	24	20	18
80	72	64	56	48	44	40	36	32	28	28	24
-	-	-	-	-	-	-	-	-	32	32	32
0.06	0.073	0.086	0.099	0.112	0.125	0.138	0.164	0.19	0.216	0.25	0.3125
0.0568	0.0695	0.0822	0.0949	0.1075	0.1202	0.1329	0.1585	0.184	0.2095	0.2435	0.3053
0.096	0.118	0.14	0.161	0.183	0.205	0.226	0.27	0.312	0.324	0.375	0.469
0.091	0.112	0.134	0.154	0.176	0.198	0.216	0.257	0.298	0.314	0.354	0.446
0.06	0.073	0.086	0.099	0.112	0.125	0.138	0.164	0.19	0.216	0.25	0.312
0.057	0.07	0.083	0.095	0.108	0.121	0.134	0.159	0.185	0.21	0.244	0.306
0.05	0.062	0.078	0.078	0.094	0.094	0.109	0.141	0.156	0.156	0.188	0.25
0.025	0.031	0.038	0.044	0.051	0.057	0.064	0.077	0.09	0.103	0.12	0.151
0.5	0.62	0.62	0.62	0.75	0.75	0.75	0.88	0.88	0.88	1	1.12
0.004	0.005	0.008	0.008	0.009	0.012	0.013	0.014	0.018	0.022	0.025	0.033
0.007	0.007	0.007	0.007	0.008	0.008	0.008	0.008	0.008	0.010	0.010	0.010
0.020	0.025	0.029	0.034	0.038	0.043	0.047	0.056	0.065	0.082	0.095	0.119

Boholo

3/8

7/16

1/2

9/16

5/8

3/4

7/8

1-1/8

1-1/4

1-3/8

1-1/2

d	Screw Diameter
PP	UNC
	UNF
	A F
d_s	boholo=boholo ba lebitso
	min
d_k ^①	max
	min
k	max
	min
s	Boholo ba Lebitso
t	min
b	min
c	chamfer kapa radius	max
r	chamfer kapa radius	max
w	min

0.375	0.4375	0.5	0.5625	0.625	0.75	0.875	1	1.125	1.25	1.375	1.5
16	14	13	12	11	10	9	8	7	7	6	6
24	20	20	18	18	16	14	12	12	12	12	12
32	28	28	24	24	20	20	20	18	18	18	18
0.375	0.4375	0.5	0.5625	0.625	0.75	0.875	1	1.125	1.25	1.375	1.5
0.3678	0.4294	0.4919	0.5538	0.6163	0.7406	0.8647	0.9886	1.1086	1.2336	1.3568	1.4818
0.562	0.656	0.75	0.843	0.938	1.125	1.312	1.5	1.688	1.875	2.062	2.25
0.54	0.631	0.725	0.827	0.914	1.094	1.291	1.476	1.665	1.852	2.038	2.224
0.375	0.438	0.5	0.562	0.625	0.75	0.875	1	1.125	1.25	1.375	1.5
0.368	0.43	0.492	0.554	0.616	0.74	0.864	0.988	1.111	1.236	1.36	1.485
0.312	0.375	0.375	0.437	0.5	0.625	0.75	0.75	0.875	0.875	1	1
0.182	0.213	0.245	0.276	0.307	0.37	0.432	0.495	0.557	0.62	0.682	0.745
1.25	1.38	1.5	1.5	1.75	2	2.25	2.5	2.81	3.12	3.44	3.75
0.040	0.047	0.055	0.062	0.070	0.085	0.100	0.114	0.129	0.144	0.160	0.176
0.010	0.015	0.015	0.015	0.015	0.015	0.020	0.020	0.020	0.020	0.020	0.020
0.143	0.166	0.190	0.214	0.238	0.285	0.333	0.380	0.428	0.475	0.523	0.570

Boholo

1-3/4

2-1/4

2-1/2

2-3/4

3-1/4

3-1/2

3-3/4

d	Screw Diameter
PP	UNC
	UNF
	A F
d_s	boholo=boholo ba lebitso
	min
d_k ^①	max
	min
k	max
	min
s	Boholo ba Lebitso
t	min
b	min
c	chamfer kapa radius	max
r	chamfer kapa radius	max
w	min

1.75	2	2.25	2.5	2.75	3	3.25	3.5	3.75	4
5	4.5	4.5	4	4	4	4	4	4	4
-	-	-	-	-	-	-	-	-	-
-	-	-	-	-	-	-	-	-	-
1.75	2	2.25	2.5	2.75	3	3.25	3.5	3.75	4
1.7295	1.978	2.228	2.4762	2.7262	2.9762	3.2262	3.4762	3.7262	3.9762
2.625	3	3.375	3.75	4.125	4.5	4.875	5.25	5.625	6
2.597	2.97	3.344	3.717	4.09	4.464	4.837	5.211	5.584	5.958
1.75	2	2.25	2.5	2.75	3	3.25	3.5	3.75	4
1.734	1.983	2.232	2.481	2.73	2.979	3.228	3.478	3.727	3.976
1.25	1.5	1.75	1.75	2	2.25	2.25	2.75	2.75	3
0.87	0.995	1.12	1.245	1.37	1.495	1.62	1.745	1.87	1.995
4.38	5	5.62	6.25	6.88	7.5	8.12	8.75	9.38	10
0.207	0.238	0.269	0.300	0.332	0.363	0.394	0.426	0.458	0.489
0.020	0.020	0.036	0.036	0.036	0.036	0.036	0.036	0.036	0.036
0.665	0.760	0.855	0.950	1.045	1.140	1.235	1.330	1.425	1.520

①, Boitsebiso
a, Faricated ho tloha tšepe alloy 'me e tla lumellana ka litsela tsohle ho ASTM A574
b, E hloekisitsoe ke tšepe e sa jeng 'me e tla lumellana ka litsela tsohle le ASTM F837.
②, Lihlooho li ka ba tse hlakileng kapa tsa koaheloa ho latela khetho ea moetsi, ntle le haeba e hlalositsoe ka tsela e 'ngoe ke moreki. Bakeng sa li-screws tse koetsoeng, bophara bo boholo ba hlooho bo tla lekanngoa ho pholletsa le litlhōrō tsa knurl, 'me bophara bo fokolang ba hlooho bo lokela ho lekanngoa.
e be bophara ba karolo e sa koalehang kapa bophara bo ka nqane ho litlhōrō tsa knurl bakeng sa likurufu tse se nang karolo e sa bulehang, ka holim'a radius kapa chamfer tlase pheletsong ea hlooho.